gains on milage are not impressive

Be careful not to move forward too quickly with the purchase. Nightmare to install and gains on milage are not impressive at all, this is supposed to by a hype with no real gains. Email customer care seems to be helpful they still reject your call saying sorry we are busy… BS.

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(5/5)

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car definitely drinks less gas

Case and point, hard to tell how much mpg gain i realized but the kit maintains good power from low to upper ranges and the car definitely drinks less gas than originally. The installation needed more knowledge than web site suggests but if you retain a mechanic, you can go wrong. Instructions are straightforward and tech support is great. My mind the fuel saver kit was worth the bucks and the efforts to alter your stock intake. The intake hose goes hand in hand with my K&N filter.

could see an improvement to gas mileage

Took awhile to get my fuel saver combo from magnum, was a bit difficult to install in my Challenger. I could see an improvement to gas mileage but not as significant as advertized. Engine responds a lil better, and noticed better acceleration. Its still worth the bucks in the long run, if you do the math.

I got 11% extra gas mileage

The kit does what it was supposed to do. Installation requires a handy person who is both electronically and mechanically inclined and count on more extra labor than expected. Intake alteration will also tax your wittiness. After doing the math I got 11% extra gas mileage, a bit less than advertized, I could see a slight improvement to performance but not significant. Thanks again for the fast and responsible replies. Awesome business and rest assured will do business with you again. Thanks for ideas for my ignition issue.

saving was amazingly improved

I used it in an old Jazz 2009 with the small 1.2L engine and with a K&N cold intake filter, it improved around 3MPG just by adding this fuel saver kit to the previous setup. I also used it in a another 2.5L engine, and in this case the V6 saving was amazingly improved and the car became more responsive to the gas pedal. On both cars the gains both performance and MPG wise were as to be expected. The only drawback is the excessive installation the cold intake entails, you'll need to replace mass air flow meter. All other attributes are magnificent.

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(3/5)

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kit works pretty well

Overall I give this fuel saver combo 3 stars, in depth expansion, the kit works pretty well but unfortunately didnt come with adequate instructions, it was late, and the package was slightly smashed. I got out of shape over Jetair that absolutely can't be installed without heavy alterations implied on the intake. (removed) shop's ASE certified technician deployed all of his knowledge but after doing the math he still suggested to return it since labor could have cost double than the subtotal for the kit. The kit wasn't returnable just completely or no way. Jetair lays on my shelf. I was really bummed about having a junk part. The rest of this fuel saver kit works and seemingly delivers fair amount of mpg improvement and I see noticeable improvement on power and kick out that is an extra. Hopefully I'll be able to recoup the loss on the intake component on which the loss was nearly 100 bucks.

superior what this combo did to my amig

i was puzzling for a good while to incest a lot in a so called fuel saver kit that was totally unfamiliar. Setup took a whole day but finally infinitely superior what this combo did to my amigo. Thats all that needs to be said, now I say. Highly recommended!

result in fuel consumption improvement is unparalleled

A video would be a must have when installing these mods but the overall result in fuel consumption improvement is unparalleled besides there is a notable boost in performance. Despite ofmissingvideo and vague user's guide don't even show ste-by-step how to instructions, my rate is 5-star+++++

Looking for warranted less consumption without any hassle of installing difficult apocryphal technical gadgets? Ecomaster warrants a dramatic reduction of consumption by an average of 15 % without any compromise to engine performance. Gas mileage boost is over 12% on highways and you won’t lose horsepower at the wheels or have to drive slowly & thriftily. You can freely put the pedal to the metal. The state-of-the-art Ecomaster Pro is an affordable fuel saver module that gives you the mileage boost you are looking for!

This Fuel Saver Oxygen Sensor with genuine Bosch head warrants dramatic increase of miles per gallon by an average of 15% without any compromise with engine performance. You don't have to sacrifice horsepower at the wheels or have to drive slowly. This gas saver O2 sensor will not affect engine reliability and durability.

The magnum fuel saver combo is the most affordable and effective device designed for increasing of the fuel economy on R 18. You will be impressed with how incredibly such a smart fuel saver combo can change the fuel economy of the Car Truck SUV. If you are interested in other options, check out the full collection of the Renault R 18 fuel saver combos and you will surely find the best one. With the help of latest technologies employed by magnum, anyone can update the vehicle in a timely manner, installation is a breeze for anyone being mechanically inclined.

Renault R 18 Fuel Saver

The installation of a new R 18 Gas Saving Superior Combo is easy to do and will give you the opportunity to play on those benefits provided by this Renault Fuel saver kit. This is one of the best ways to upgrade your Car-Truck-SUV and the results will fascinate you as soon as your Gas saver Set installed. Place an order from Magnum Factory Outlet with confidence today. Your R 18 upgrade will come with Magnum factory warranty. Add some of your own Renault Car-Truck-SUV today for instant improvement in fuel economy and acceleration. R 18 Gas saver Set will also enhance the fuel efficiency. Renault Fuel saver kits work with the systems already installed on your Car-Truck-SUV, so no major renovation work is needed, you just need to mount the Gas Saving Superior Combo on the the oxygen sensor and the intake tract of your R 18 model and the unit starts to override the stock O2 sensor signal air flow. The comment of Ira was, My Gas saver Set works great on my Renault R 18, you saved me 500 bucks at the dealership. Extra fast shipping combined with perfect communication. Ken, believe me, this hard-to-find service is much appreciated by my father.